/*本程序用于词法分析：从DOS界面输入一行的C语句，并以#号结尾(注意必须以这个为结束标志，否则出错），要求输出对应的单词的种类码和该类中的 内码。其中，关键字种类为1，分界符种类为2，算术运算符、关系运算符、常数、标识符分别为3、4、5、6。-/* this procedure uses in the lexical analysis: Inputs a line of C sentence from the DOS contact surface, and take # the numbe

Electronic industry now growing towards the automation of everything, It includes development of Touch screen Interface Voice Recognition etc. These are leads to a world in which almost all electronic systems are capable of working in response with h